BFN at 7dp5dt

Anyone had a BFN at 7dp5dt? I am feeling really discouraged and like I’m out 😭 I’m so hurt and upset. This was our last try and everything looked perfect. My lining was over 13, blast was PGT tested AA and hatching at time of transfer. I’m so upset 😢. Any stories, good or bad I’d like to know. I just want to know if I should give up hope. BETA isn’t until 8/2.